1. Playtech
2. Microgaming
3. NetEnt
4. Evolution Gaming
5. Betsoft
6. Yggdrasil Gaming
7. Pragmatic Play
8. Novomatic
9. Quickspin
10. IGT (International Game Technology)
1. Playtech
2. Microgaming
3. NetEnt
4. Evolution Gaming
5. Betsoft
6. Yggdrasil Gaming
7. Pragmatic Play
8. Novomatic
9. Quickspin
10. IGT (International Game Technology)